People are becoming increasingly concerned about the air quality in China nowadays. This app help you to track real-time PM2.5 index of most of the cities in China.
-Tap the plus sign to add cities.
-Tap the menu sign to remove cities.
-Swipe left-to-right to move between locations.
Hope it helps and feel free to give me feedback here http://leancodingnow.com/.
Thanks Yi for helping with the design.
With Family Sharing set up, up to six family members can use this app.